[alsa-devel] [RFC PATCH] Inverted internal mic

Takashi Iwai tiwai at suse.de
Sat Jun 23 10:40:34 CEST 2012

At Sat, 23 Jun 2012 14:58:31 +1200,
Eliot Blennerhassett wrote:
> On 23/06/12 05:33, David Henningsson wrote:
> > For users running Ubuntu 12.04 (I think Eliot does), I have also made a
> > dkms package for easy testing of these two patches, and I also asked
> > existing bug reporters to test it.
> > 
> > https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1002978/+attachment/3200653/+files/alsa-hda-dkms_0.1_all.deb
> Thanks David,
> I can confirm that the right channel is muted when "Inverted Internal
> Mic" is "off".  and e.g. skype test call works well.

Thanks, I'll apply the patch later then.

> BTW I initially assumed that "on" == "fix inverted internal mic"  rather
> than "on" == "Enable Internal Mic Right Channel"

It's no "mute" switch but "enable" switch.  I follow the logic in
conexant codec driver.
(But yes, it's a bit confusing.)


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